27. Aquaporin is a channel protein that functions as a transporter of water in and out of a cell and is located within the lipid bilayer of the plasma membrane. In human plasma, there is a large protein called albumin that circulates freely in blood vessels. Based on their physiological locations, what is the best statement to describe these two proteins?(A)Aquaporin has a more nonpolar core with a nonpolar outer layer, whereas albumin has a more polar core with a polar outer layer(B)Aquaporin has a more polar core with a polar outer layer, whereas albumin has a more nonpolar core with a nonpolar outer layer(C)Aquaporin has a more nonpolar core with a polar outer layer, whereas albumin has a more polar core with a nonpolar outer layer(D)Aquaporin has a more polar core with a nonpolar outer layer, whereas albumin has a more nonpolar core with a polar outer layer